dr. patrick benhaim

Founder of clinic DouleurMD

Dr. Patrick Benhaim, physiatrist, has founded this multidisciplinary and specialized medical clinic, offering cutting-edge technology to serve the population of the east-end of Montreal, who suffer from chronic pain and other muskulo-skeletal problems.   



Dr. Benhaim is a graduate of the University of Montreal and has completed a double sub-specialization in pain management. One at Sydney University, with Professor Emeritus Michael Cousins ​​and his team. The second at the Centre Hospitalier Universitaire de Montréal (CHUM) Pain Management Clinic. He is an assistant professor at the University of Montreal clinic and co-director of the pain management clinic at the Institut Universitaire de Geriatrie de Montréal (IUGM).

He is one of only six Québec physicians who holds the new subspecialty from the Royal College in Pain Management.

Dr. Benhaim is an expert in the medical management of spinal (back) pathologies including interventional spinal approaches, having completed more than 20,000 procedures and advanced techniques under fluoroscopy.

Dr. Benhaim also has expertise in orthobiological and regenerative medicine, being one of the few Quebec doctors to practice intra-articular and intra-disc stem cell infiltration.

Dr. Behaim is an active member of TOBI (The Orthobiologic Institute) https://prpseminar.com/

Dr. Benhaim sits on the educational committee of the pain management residency program at the Université de Montréal and also on the administrative board of the Société Québécoise de la Pain.


 A national and international speaker, Dr Benhaim is an active member of the American Academy of Pain Medicine, the Spine Intervention Society, and the American Inerventional Headache Society.

dr. remi nader



Dr. Remi Nader, neurosurgeon, is the founder of the CitéFlex Montreal Clinic and the Texas Center for Neuroscience in Houston. He is a certified neurosurgeon (Board-Certified Fellowship-trained Neurosurgeon) and a member of the American Association of Neurological Surgeons.

Dr. Nader is also a member of the Royal College of Physicians and Surgeons of Canada and the Collège des médecins du Québec.


He treats all facets of neurological and spinal conditions, including brain tumors, degenerative and traumatic diseases of the cervical, thoracic and lumbar spine. He is also an authority in the field of minimally invasive surgery of the spine.

His expertise as a neurosurgeon allows him to treat a wide variety of pathologies of neurological conditions.

dr. valerie sabbah


Dr. Sabbah is a general practitioner, having completed her studies and residency in family medicine at the University of Montreal. She works at the GMF Fabreville, where she provides care to patients with a variety of complex pathologies, servicing a clientele ranging from pediatrics all the way to the geriatric population.

With a special interest in sports and performance medicine, as well as musculo-skeletal pathologies of all kinds, Dr. Sabbah has completed a preceptorship with Dr. Benhaim as well as numerous complementary workshops throughout North America. She has honed in a special expertise in chronic pain as well as ultrasound-guided infiltration and regenerative medicine

Dr. Sabbah is a member of the American Academy of Pain Medicine and is enrolled in the Sport Medicine Certification Program of the Canadian Association of Sports Medicine and Exercise (CASM) and the Canadian Academy of Pain Management Certification Program (DAAPM).

dr. georges sioufi

Orthopedic Surgeon

Dr. Sioufi received his medical degree from the University of Montreal and completed his orthopedics residency in this very institution.

Dr. Sioufi then completed a double specialization. The first, in hip and knee reconstruction at the Sacré Coeur Hospital and the second, in pelvic and acetabulum surgery, with Emeritus Professor Émile Letournel at the medical and surgical center of the Porte de Choisy in Paris, France.

Dr. Sioufi possesses various areas of expertise. He is one of the few surgeons in Quebec to have extensive technical expertise in the Oxford® partial knee replacement. He is also an authority in prosthetic reconstruction and follow-up of the knee and hip.

Furthermore, Dr. Sioufi is a specialist in sports medicine and arthroscopic knee surgery (ligament repair), complex traumatology and surgery of the pelvis and acetabulum.

As clinical lecturer at Santa Cabrini Hospital, Dr. Sioufi practices his profession on a human scale. Renowned for his patience, empathy and unparalleled dedication to the care of his patients, he is an exemplary model of medicine at its best.


Kinga Wieczorek


Licensed Practical Nurse 

Alexandre Aubertin


  Radiology Technologist    

Guylaine Lemay


 Radiology Technologist   

Yunalis Pulido Exposito


 Radiology Technologist   

Blanche Dagenais-Nadeau


 Radiology Technologist   

Lucie Haché


Administrative Support